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24
RESULTS

Media Type
24
movies
Availability
24
Always Available
Topics & Subjects
17
Science
12
Television programs
5
Health and Hygiene
4
Motion Pictures: In Education
3
science
2
Arctic: Exploration
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Collection
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Creator
13
california academy of sciences
3
encyclopaedia britannica films
2
encyclopedia britannica films, inc.
1
carpenter-goldman laboratories; de vry school films
1
centron productions
1
coronet instructional films
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